Keyboard



FIG. 1 is a front perspective view of a keyboard showing our new design.

FIG. 2 is a right side view of the keyboard.

FIG. 3 is a top plan view of the keyboard.

FIG. 4 is a front elevational view of the keyboard.

FIG. 5 is a bottom plan view of the keyboard.

FIG. 6 is a left side view of the keyboard, and

FIG. 7 is a rear elevational view of the keyboard.

The ornamental design for a keyboard, is substantially as shown anddescribed.